Product / servicePublic reference
CDP Facilitator
Hosted x402 verification and settlement
A hosted service that verifies and settles x402 payments for resource providers.
THE QUESTION IT ADDRESSES
Who handles payment verification and blockchain submission?
A concise reading of published information. The explanatory grouping below is editorial, not an implementation test.
A simplified mechanism
- The seller advertises supported payment requirements.
- The facilitator verifies the submitted payload.
- It submits or completes settlement and returns the result.
What it does not establish
This is one implementation of an x402 role, not the x402 standard itself. Check supported networks, fees, and production requirements.
Where it fits
Used alongside the seller’s resource server and a buyer’s wallet; other facilitator implementations can exist.
Sources & further reading
Sources reviewed on2026-10-26. Summaries are paraphrased; follow the current source for changes.